Ghajini (2005)
The plot of this film is very similar to that of Memento(2000). Both are about a man with short term memory loss who tattoos events onto his body and keeps a journal who is looking for his lover's killer.

Bored to Death: The Blonde in the Woods (2011)
(TV Episode)
When Steven points out to George that he keeps getting his name wrong, George says to him, "I am so sorry, Steven. Because of the marijuana, my whole life is like that film, Memento."